How to maintain hydraulic excavator in bad environment
Sometimes excavators need to work in harsh environments, so more attention is needed. Must pay attention to routine maintenance work, in order to allow excavators to maintain a good working state. For example, in the mud, water, rain, snow, when the excavator completed the operation, pay attention to do not forget to clean excavators, excavators work devices each node do lubrication work. Attention should be paid to the looseness and damage of some parts, and timely treatment should be taken after finding out the problems.
Some excavators work in the sea, some are working in the sea, the sea water has a corrosive effect on excavators. In this case, after the excavator work, must clean the excavator with salt water contact part, more attention should be paid to the electrical part of corrosion. After cleaning, the conditional oil is used to protect the exposed metal, and then the working device of the excavator is loaded, each component is checked to see whether the parts are loose or damaged, and if it is found, they must be dealt with in time. If you don't pay attention to the maintenance work of excavator in the seaside, it may cause the metal corrosion of excavator, and greatly affect the working state of excavator.
There are a lot of excavators working in the field, dust on the site is particularly large, in this case, the excavator air filter than in the normal circumstances earlier replacement. To ensure the normal operation of the engine. When the dust is longer, the radiator of the excavator will easily accumulate ash and affect the heat dissipation effect. So clean the radiator of the excavator with clean water. Replace diesel filter earlier, the truth is the same as above. Pay attention to cleaning starter and generator rectifier.
Now, there are lots of excavators working there. More rocks, at this time should pay attention to the excavator chassis and four wheel area, pay attention to whether loose, damage. Check the tension of the track, which is better than the tension on the flat. Working on the mountain, excavator work device will be faster damage, attention should be paid to the use of enhanced excavator working device, and timely replacement.
Northern China winter construction will also use excavators, at this time should pay attention to the following problems, first of all, the oil should use high quality anti cold type fuel oil, pay attention to oil label, preferably negative ten or negative No. twenty oil. Then, the cooling water for the excavator needs antifreeze, otherwise it will freeze the water tank. Again, the battery needs more frequent charging and discharging, so as not to freeze the electrolyte. Finally, the mud on the excavator chassis should be removed so as to prevent the excavator from being frozen on the mud.
In order to extend the service life of excavators and parts, we should not only pay attention to the excavator's own working condition, but also pay attention to the performance of excavators in harsh environment.
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